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Registered Office: Ecospace Business Park, Block 3A, Unit 401A, New Town, Rajarhat, Kolkata, WB 700160

Corporate Office: Ecospace Business Park, Block 3A, Unit 401A, New Town, Rajarhat, Kolkata, WB 700160

© 2026 AL Circle. All rights reserved. AL Circle is not responsible for content from external sources.

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AL Circle: Aluminium Ecosystem App
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AL Circle Private Limited | CIN: U72200WB2017PTC221175

Registered Office: Ecospace Business Park, Block 3A, Unit 401A, New Town, Rajarhat, Kolkata, WB 700160

Corporate Office: Ecospace Business Park, Block 3A, Unit 401A, New Town, Rajarhat, Kolkata, WB 700160

© 2026 AL Circle. All rights reserved. AL Circle is not responsible for content from external sources.

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NewsJapanPage 6
India's hidden urban mines are going to landfills: Why e-waste needs a second life
07 SEPT 20263MINS
SupplementAL

India's hidden urban mines are going to landfills: Why e-waste needs a second life

As smartphones, laptops, televisions, electric vehicles, and household appliances become an integral part of modern life, electronic waste (e-waste) is emerging as one of the world's fastest-growing waste streams. Yet, every discarded electronic device contains more than just obsolete technology—it...

Japanese aluminium buyers offered $310-$325/t premiums for October-December shipments
03 SEPT 20262MINS
Primary AL

Japanese aluminium buyers offered $310-$325/t premiums for October-December shipments

Major aluminium producers have offered Japanese buyers premiums of USD 310-325 per tonne for primary aluminium shipments in the October-December quarter. The bar is 18-22 per cent lower than the USD 395 per tonne premium agreed for the current July-September quarter. The premium paid by Japanese...

01 SEPT 20266MINS
Alumina

Asia’s alumina exports jump 27%: Is an 8Mt H2 shipment within reach?

Asia’s alumina exports entered 2026 on a strong footing, with shipments to global markets reaching 7.05 million tonnes worth USD 2.76 billion in H1 2026 , up 27.36 per cent year-on-year . The sharp rise in H1 was driven by a quarter-on-quarter surge by a considerable margin. This indicates an...


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For Q3 2025: High stockpiles and muted demand cut Japan aluminium premium again
30 MAY 20252MINS

For Q3 2025: High stockpiles and muted demand cut Japan aluminium premium again

For the second consecutive quarter, the premium offered by Japan’s primary aluminium buyers has further depleted, said two sources directly involved in quarterly pricing talks. Mirroring a similar20 per cent decline as seen in the previous quarter, the proposed premium for Q3 2025 has reached USD...

Q1 2025 global EV battery market: China’s dominance intensifies, elbowing Japan and Korea
27 MAY 20255MINS

Q1 2025 global EV battery market: China’s dominance intensifies, elbowing Japan and Korea

In the first quarter of 2025, the global electric vehicle (EV) battery market experienced a considerable surge, with total installed capacity reaching 221.8 GWh, which is a 38.8 per cent increase compared to the same period in 2024. Today, we delve into the leading brands and their performance in...

Japan’s rubbish heist crisis: Why aluminium can theft is surging in broad daylight
26 MAY 20256MINS

Japan’s rubbish heist crisis: Why aluminium can theft is surging in broad daylight

In a quiet alley in Fukuoka’s Minami Ward, what began as a routine garbage patrol turned into a tense showdown. “You’re not allowed to take that!” howled a Fukuoka city employee, catching a man red-handed with a bag of non-burnable waste stuffed with aluminium cans. The man lunged, shoving the...

Japan’s aluminium inventories rise 3.4% M-o-M, as international trade juggles between boon and bane
14 MAY 20254MINS

Japan’s aluminium inventories rise 3.4% M-o-M, as international trade juggles between boon and bane

As of the end of April 2025, aluminium inventories at Japan’s three major ports — Yokohama, Nagoya and Osaka — have reached 320,300 tonnes, up 3.4 per cent from March’s 309,700 tonnes, according to Marubeni Corp data. In parallel, as disclosed previously, the import premium for primary aluminium...

Expanding to US amidst trade tension, will Kam Pin Industrial face wits or woes?
10 MAY 20253MINS

Expanding to US amidst trade tension, will Kam Pin Industrial face wits or woes?

Hong Kong-based aluminium company Kam Pin Industrial is expanding into the US market, urging overseas partners to remain their allies despite ongoing China-US trade tensions. Kam Pin Industrial is a rising leader in producing aluminium curtain walls for architectural exteriors. Image source:...

Aluminium and alumina lift Canadian manufacturing sales in February, primary metals hit record high
16 APR 20253MINS

Aluminium and alumina lift Canadian manufacturing sales in February, primary metals hit record high

Canada’s manufacturing sector posted modest overall growth in February, but the aluminium and alumina industry carried the weight. According to Statistics Canada, total manufacturing sales rose by 0.2 per cent to CAD 72.9 billion, the sector’s highest level since September 2023. The increase was...

Marumae eyes aluminium semiconductor sector, secures 100% of KM Aluminium shares
08 APR 20252MINS

Marumae eyes aluminium semiconductor sector, secures 100% of KM Aluminium shares

Marumae Co., Ltd., a key producer of aluminium products like slabs, alloys, billets and high-purity aluminium ingots, has successfully acquired 100 per cent shares of Japan-based company KM Aluminium Co. Ltd. The acquisition agreement, initially signed on March 4, 2025, is coming into effect on...

Japan’s Q2 aluminium premium crashes to five-quarter-low as US tariff intervenes trade
01 APR 20254MINS

Japan’s Q2 aluminium premium crashes to five-quarter-low as US tariff intervenes trade

After an initial aggressive uptick at the beginning of March, the premium for Japanese aluminium’s outbound trade during the second Quarter of 2025 (April to June) has reportedly crashed to USD 182 per tonne, which is clearly a 20 per cent decrease from the past quarter (Q1’25), reveals six sources...

Quaker Houghton acquired Japan-based Dipsol Chemicals for USD 153 million
26 MAR 20252MINS

Quaker Houghton acquired Japan-based Dipsol Chemicals for USD 153 million

Quaker Houghton, a global leader in industrial process fluids made an announcement of a strategic acquisition on March 25, 2025. The company has entered into a purchase agreement for acquiring a leading supplier of plating solutions and surface treatment, Dipsol Chemicals Co., Ltd. Subject to...

Aluminium giant seeks 14% premium hike in Q2, a surging trend set owing to trade and supply concerns
06 MAR 20253MINS

Aluminium giant seeks 14% premium hike in Q2, a surging trend set owing to trade and supply concerns

A leading global aluminium manufacturing giant has recently sought a premium of USD 260 per tonne from Japanese buyers for April-June (Q2) primary metal shipments, which is a notable 14 per cent increase from the current quarter (Q1, 2025). This development is nothing but a ripple effect of the...

Japan and Vietnam pilot through individualistic route to deal with Trump’s tariff
18 FEB 20254MINS

Japan and Vietnam pilot through individualistic route to deal with Trump’s tariff

Japan has officially requested an exemption from US President Donald Trump’s proposed 25 per cent tariffs on steel and aluminium, as well as other reciprocal tariffs, according to a report from Tokyo-based Kyodo News. Meanwhile, Vietnam is prepared to engage with the United States to discuss the...

Will Trump go easy on Australian & Japanese aluminium and steel? Tariff talks heat up!
12 FEB 20253MINS

Will Trump go easy on Australian & Japanese aluminium and steel? Tariff talks heat up!

The newly re-elected President of the United States of America, Donald Trump, on February 10, 2025, signed executive orders to enforce a 25 per cent tariff on aluminium and steel imports starting March 12, 2025, under Section 232 of the Trade Expansion Act of 1962, escalating a long-anticipated...

Japan’s aluminium market in 2024: Rising imports, falling domestic demand
09 FEB 20253MINS

Japan’s aluminium market in 2024: Rising imports, falling domestic demand

Japan’s aluminium industry in 2024 has been a tale of two contrasting trends—rising primary aluminium imports but weakening domestic demand. While imports grew by 1.9 per cent to 1.05 million tonnes, domestic consumption continued to decline, especially in key sectors such as construction and...

Daiki Aluminium’s nine-month report shows rising sales but declining profit. Will they reach annual targets?
07 FEB 20252MINS

Daiki Aluminium’s nine-month report shows rising sales but declining profit. Will they reach annual targets?

Daiki Aluminium, a Japanese aluminium manufacturer specialising in producing secondary alloys used in high-pressure die casting, casting, and rolling, has reportedly seen a 5.6 per cent year-on-year rise in net sales during the first nine months of 2024, which ended December 31. But despite the...

Mixed-Up Cocktail to scale up production in 2025 amidst rising global RTD demand
04 FEB 20253MINS

Mixed-Up Cocktail to scale up production in 2025 amidst rising global RTD demand

Mixed-Up Cocktail Co. (Mixed-Up), the creator and producer of bold, Ready-to-Drink (RTD) aluminium canned craft cocktails, has announced the plan to expand its facility further in 2025. According to IWSR's RTDs Strategic Study 2024, demand for ready-to-drink (RTD) beverages grew by an average of 2...

Platts assessment suggests Q1 2025 Japanese port aluminium premium at $228/t
23 JAN 20252MINS

Platts assessment suggests Q1 2025 Japanese port aluminium premium at $228/t

According to Platts assessment, a division of S&P Global, the premium for Japanese primary aluminium imports in the first quarter of 2025 stands at $228 per tonne over the London Metal Exchange cash price, reflecting a 30.29 per cent rise from $175 per tonne in Q4 2024. Image source: Sumitomo...

Nanostructured alumina's antibacterial edge transforms cell culture practices
12 JAN 20253MINS

Nanostructured alumina's antibacterial edge transforms cell culture practices

Researchers from Tokyo Metropolitan University (TMU), a public research university in Hachioji, Tokyo, Japan, have developed cutting-edge nanostructured alumina surfaces that deliver remarkable antibacterial resistance while promoting the healthy growth of cultured cells. The team used advanced...

Ricoh's latest development set to cut costs & improve accuracy in aluminium binder jetting method
10 JAN 20253MINS

Ricoh's latest development set to cut costs & improve accuracy in aluminium binder jetting method

Ricoh Company, Ltd., headquartered in Kanagawa, Japan, has introduced an innovative process to join aluminium components produced through Binder Jetting (BJT) with wrought aluminium alloys. Metal Binder Jetting is a highly efficient and cost-effective Additive Manufacturing (AM) technique, suitable...

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